国家/地区 中国（5）
IPC部 A（5）
IPC大类 B01（5） A01（3） A61（2）
IPC小类 B01D（5）
IPC B01D053/02（5）
发明人
公开年 2018（5）
申请年 2018（5）
专利权人

Preparation of antibacterial three-dimensional graphene adsorbent for air purification comprises coating composite slurry of nanosilver-carrying antibacterial agent and aminated graphene oxide on activated carbon having carboxyl group.

CHEN Q, ZAN H

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C

Air purifying agent comprises tea stalk, tea residue and/or tea leaves, earthy sepiolite and graphene.

YING W, JIN C, MAO Y

Air purifier filter material comprises modified loofah and graphene material.

CHE C

Air purifying agent includes nano-titanium dioxide, nano-zinc oxide, graphene oxide emulsion, modified sepiolite, modified zeolite, activated carbon, activating agent, butyl titanate, ethanol solution, dispersant, and deionized water.

LUO H